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Vulnerabilities

Vulnerability · CVE-2025-8769

Telenium Online Web Application is vulnerable due to a Perl script that is called to load the login page.

Published Dec 24, 2025 · catalog updated Dec 24, 2025 · MegaSys Computer Technologies Telenium Online Web Application

Last checked Nov 5, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2025-8769. EPSS is 1.02%. Act only if a listed version of MegaSys Computer Technologies Telenium Online Web Application is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Critical9.3
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
1.02%
Remediation
Vendor / distro source
Affected products
vendor MegaSys Computer Technologies Telenium Online Web Application 0 ≤8.3

Telenium Online Web Application is vulnerable due to a Perl script that is called to load the login page. Due to improper input validation, an attacker can inject arbitrary Perl code through a crafted HTTP request, leading to remote code execution on the server.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor MegaSys Computer Technologies Telenium Online Web Application 0 ≤8.30 ≤8.3

How to fix CVE-2025-8769

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2025-8769. EPSS is 1.02%. Act only if a listed version of MegaSys Computer Technologies Telenium Online Web Application is installed.

Which versions are affected?

Compare what you have installed with MegaSys Computer Technologies Telenium Online Web Application 0 ≤8.3 0 ≤8.3. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 1.02%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. Dec 24, 2025 · EUVD

    Detected

    Telenium Online Web Application is vulnerable due to a Perl script that is called to load the login page. Due to improper input validation, an attacker can inject arbitrary Perl code through a crafted HTTP request, leading to remote code execution on the server.

  2. Dec 24, 2025 · EUVD

    Updated

    Telenium Online Web Application is vulnerable due to a Perl script that is called to load the login page. Due to improper input validation, an attacker can inject arbitrary Perl code through a crafted HTTP request, leading to remote code execution on the server.

Sources

  • CVE.orgVulnerability recordCVE-2025-8769

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-8769

    30-day exploitation probability 1.02%

    first.org
  • EUVDVulnerability recordEUVD-2025-205297

    Telenium Online Web Application is vulnerable due to a Perl script that is called to load the login page. Due to improper input validation, an attacker can inject arbitrary Perl code through a crafted HTTP request, leading to remote code execution on the server.

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Nov 5, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • FIRST EPSSNov 5, 2026
  • CVE.orgNov 2, 2026
  • EUVDNov 1, 2026